On the essential and the discrete spectra of a Fredholm type partial integral operator

DOI10.3103/S105513441504001XzbMath1374.47007OpenAlexW2199240639MaRDI QIDQ2959153

G. P. Arzikulov, Yusup Khalbaevich Eshkabilov

Publication date: 9 February 2017

Published in: Siberian Advances in Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.3103/s105513441504001x

zbMATH Keywords

essential spectrumdiscrete spectrumlower boundary of the essential spectrumFredholm type partial integral operator

Mathematics Subject Classification ID

Spectrum, resolvent (47A10) (Semi-) Fredholm operators; index theories (47A53) Integral operators (47G10)

Related Items (2)

On the spectral properties of selfadjoint partial integral operators with a nondegenerate kernel ⋮ About the spectral properties of one three-partial model operator

Cites Work

• On the number of eigenvalues of a model operator associated to a system of three-particles on lattices
• A discrete ``three-particle Schrödinger operator in the Hubbard model
• Clustering operators
• The Iorio-O'Carroll theorem for an \(N\)-particle lattice Hamiltonian
• On a method of solving two-dimensional integral equations of axisymmetric contact problems for bodies with complex rheology
• Asymptotics of the discrete spectrum of a model operator associated with a system of three particles on a lattice
• The Efimov effect for a model ``three-particle discrete Schrödinger operator
• The spectrum of two-particle bound states for the transfer matrices of Gibbs fields (an isolated bound state)
• On infinity of the discrete spectrum of operators in the Friedrichs model
• Essential and discrete spectra of partially integral operators
• Essential and discrete spectra of the three-particle Schrödinger operator on a lattice
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